High Quality Q195 Q235 Q345 A36 45# Carbon 10mm X 40mm Steel Flat Bar 275 Grade Flat Iron for Sale

PC steel bar is a kind of low carbon alloy steel bar with heat treatment for high strength pre-stressed concrete pile. It is mainly used in producing port concrete pile, high-rise building foundation concrete pile and pier concrete pile, etc.

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We have been relying on the good quality of thin galvanized steel barbed wire, Steel Sheet Pile SS400B, electrical concrete pole machine for power transmission, reasonable market price development direction, to improve the pre-sales, in-sales, after-sales services, to avoid the worries of customers. We take the company's internal and external forces to provide comprehensive product solutions as our business strategy. A journey of a thousand miles starts with one step, and the sound of good reputation originates from service. Our company is a set of import and export trade, marketing as one of the foreign trade enterprises.

Product Introduction

Features

PC steel bar has high strength, toughness, low relaxation and good weldability. Its wire rod has good quality, low inclusion content and high purity. It has stable mechanical properties and is widely used in the construction of houses, bridges, roads and other projects. It is of high quality and is not easy to crack or rust, so you can use it with confidence.

Specification (mm）	Facial shape type	Cross-sectional size （S/mm2）	Tensile Strength (MPA）	Plastic elongation strength (Mpa）	Relaxation rate （%）	Percentage elongation at maximum force （%）	Elogation (MM/M）	Percentage elongation after fracture （%）	Surface quaility




7.1	Spiralgroove	39.0-41.7	≥1420	≥1280	≤2.0	≥3.5	Take a one-meter PC bar and place it on a flat surface, and the maximum natural rise of inside chord and arc is less than 5.0 mm.	≥7.0	No damage and defects which will influence the use is allowed on the surface of the PC bar. Floating rust is allowed.
9		62.4-66.5
10.7		87.8-93.6
12.6		121.9-130.1
14		150.2-160.1

On-line equipment

Pay-off stand→ Wire pack up device→ Mechanical descaling→ Drawing dies box→ Drawing machine→ Straightening→ 1# Cleaning machine→ Traction machine→ 600kW/8kHz IGBT）Pre-heating power supply（600kW/8kHz IGBT Intermediate frequency induction heating power supply）→ （200kW/30kHz IGBT）Temperature pre-raising power supply（200kW/30kHz IGBT Superaudio induction heating power supply）→ （200kW/50kHz IGBT）Temperature raising power supply（200kW/50kHz IGBT Superaudio induction heating power supply）＋Quenching/Holding→ Quenching water tank→ （300kW/8kHz IGBT）Tempering power supply（300kW/8kHz IGBT Intermediate frequency induction heating power supply）＋Tempering and holding pipe→ Tempering water tank→ 2#Traction machine→ Wire leading tank→ Wire leading tank→ 1 Take-up disc 1→ 2 Take-up disc 2

Our High Quality Q195 Q235 Q345 A36 45# Carbon 10mm X 40mm Steel Flat Bar 275 Grade Flat Iron for Sale design meets customers' individual needs, product production pursues the highest performance-to-price ratio, and product delivery meets the fast pace of contemporary times. The company takes customer satisfaction as its service tenet, and seeks development together with our customers with a sincere and win-win attitude to create a better future. Since its establishment, every step of our company's development has been continuously leading the times with strong internal motivation and innovation.

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